I mean, it's been called "survival of the fittest" since as long as I can remember. It's still turning out to be true, even with all our 21st century medical k

I mean, it's been called "survival of the fittest" since as long as I can remember. It's still turning out to be true, even with all our 21st century medical knowledge of science. Healthy at every size? Not if you want to procreate! It's weird. I absolutely love the feeling of "I knew this was very likely true and didn't need a study to prove it" and have a study come out that proves my hunch was mostly correct or on the right path. Probably some kind of suuuper duper biased positive feedback loop but something like this just totally makes sense to me. If you don't take care of your body, then things are going to start breaking down earlier than expected.